If we exhaust the earth's resources, we can just turn to outer space to find more. 
user
Relying on outer space for resources neglects our duty to preserve and protect the only home we've ever known.
assistant
If we exhaust the earth's resources, we can just turn to outer space to find more. 
user
Why worry about Earth's resources? There's always Mars if things get too crowded here!
assistant
If we exhaust the earth's resources, we can just turn to outer space to find more. 
If we exhaust the earth's resources, we can just turn to outer space to find more. 